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   <div id="projectname">Tekdaqc Firmware
   &#160;<span id="projectnumber">1.0.2.0</span>
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   <div id="projectbrief">The firmware of the Tekdaqc.</div>
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<div class="title">stm32f4xx_it.c</div>  </div>
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<a href="stm32f4xx__it_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment">/* Includes ------------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_tekdaqc___timers_8h.html">Tekdaqc_Timers.h</a>&quot;</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_tekdaqc__config_8h.html">Tekdaqc_Config.h</a>&quot;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_tekdaqc___c_a_n_8h.html">Tekdaqc_CAN.h</a>&quot;</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &lt;inttypes.h&gt;</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">/* Private typedef -----------------------------------------------------------*/</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">/* Private define ------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="comment">/* Private macro -------------------------------------------------------------*/</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">/* Private variables ---------------------------------------------------------*/</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#a7b6e354242fbed46e6358d2267041e58">   47</a></span>&#160;uint16_t <a class="code" href="stm32f4xx__it_8c.html#a7b6e354242fbed46e6358d2267041e58">tmpCC4</a>[2] = {0, 0};</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">/* Private function prototypes -----------------------------------------------*/</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">/* Private functions ---------------------------------------------------------*/</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">/******************************************************************************/</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">/*            Cortex-M4 Processor Exceptions Handlers                         */</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">/******************************************************************************/</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#a6ad7a5e3ee69cb6db6a6b9111ba898bc">   60</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#a6ad7a5e3ee69cb6db6a6b9111ba898bc">NMI_Handler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;}</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#a2bffc10d5bd4106753b7c30e86903bea">   68</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#a2bffc10d5bd4106753b7c30e86903bea">HardFault_Handler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stacked_r0;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stacked_r1;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stacked_r2;</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;    <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stacked_r3;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stacked_r12;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stacked_lr;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stacked_pc;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> stacked_psr;</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="comment">/*volatile unsigned long _CFSR;</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">    volatile unsigned long _HFSR;</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">    volatile unsigned long _DFSR;</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment">    volatile unsigned long _AFSR;</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment">    volatile unsigned long _BFAR;</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment">    volatile unsigned long _MMAR;*/</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    uint32_t* hardfault_args = (uint32_t*) 0x20000400;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <span class="keyword">asm</span>(<span class="stringliteral">&quot;TST LR, #4 \n&quot;</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;            <span class="stringliteral">&quot;ITE EQ \n&quot;</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;            <span class="stringliteral">&quot;MRSEQ R0, MSP \n&quot;</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;            <span class="stringliteral">&quot;MRSNE R0, PSP \n&quot;</span>);</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    stacked_r0 = ((<span class="keywordtype">unsigned</span> long) hardfault_args[0]);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    stacked_r1 = ((<span class="keywordtype">unsigned</span> long) hardfault_args[1]);</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    stacked_r2 = ((<span class="keywordtype">unsigned</span> long) hardfault_args[2]);</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    stacked_r3 = ((<span class="keywordtype">unsigned</span> long) hardfault_args[3]);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    stacked_r12 = ((<span class="keywordtype">unsigned</span> long) hardfault_args[4]);</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    stacked_lr = ((<span class="keywordtype">unsigned</span> long) hardfault_args[5]);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    stacked_pc = ((<span class="keywordtype">unsigned</span> long) hardfault_args[6]);</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    stacked_psr = ((<span class="keywordtype">unsigned</span> long) hardfault_args[7]);</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    printf(<span class="stringliteral">&quot;[Hard fault handler]\n&quot;</span>);</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    printf(<span class="stringliteral">&quot;R0 = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, stacked_r0);</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    printf(<span class="stringliteral">&quot;R1 = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, stacked_r1);</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    printf(<span class="stringliteral">&quot;R2 = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, stacked_r2);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    printf(<span class="stringliteral">&quot;R3 = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, stacked_r3);</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    printf(<span class="stringliteral">&quot;R12 = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, stacked_r12);</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    printf(<span class="stringliteral">&quot;LR = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, stacked_lr);</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    printf(<span class="stringliteral">&quot;PC = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, stacked_pc);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    printf(<span class="stringliteral">&quot;PSR = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, stacked_psr);</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    printf(<span class="stringliteral">&quot;BFAR = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, (*((<span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *) (0xE000ED38))));</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    printf(<span class="stringliteral">&quot;CFSR = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, (*((<span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *) (0xE000ED28))));</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    printf(<span class="stringliteral">&quot;HFSR = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, (*((<span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *) (0xE000ED2C))));</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    printf(<span class="stringliteral">&quot;SCB-&gt;HFSR = 0x%08&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, SCB -&gt;HFSR);</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    printf(<span class="stringliteral">&quot;DFSR = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, (*((<span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *) (0xE000ED30))));</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    printf(<span class="stringliteral">&quot;AFSR = %&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, (*((<span class="keyword">volatile</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> *) (0xE000ED3C))));</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;    <span class="keywordflow">if</span> ((SCB -&gt;HFSR &amp; (1 &lt;&lt; 30)) != 0) {</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        printf(<span class="stringliteral">&quot;Forced Hard Fault\n&quot;</span>);</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        printf(<span class="stringliteral">&quot;SCB-&gt;CFSR = 0x%08&quot;</span> PRIx32 <span class="stringliteral">&quot;\n&quot;</span>, SCB -&gt;CFSR);</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;    <span class="comment">/* Go to infinite loop when Hard Fault exception occurs */</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="keywordflow">while</span> (1) {</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;        __asm(<span class="stringliteral">&quot;BKPT #0\n&quot;</span>); <span class="comment">//Break into the debugger</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    }</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;}</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;</div>
<div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#a3150f74512510287a942624aa9b44cc5">  132</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#a3150f74512510287a942624aa9b44cc5">MemManage_Handler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <span class="comment">/* Go to infinite loop when Memory Manage exception occurs */</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;    <span class="keywordflow">while</span> (1) {</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    }</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;}</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;</div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#a850cefb17a977292ae5eb4cafa9976c3">  143</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#a850cefb17a977292ae5eb4cafa9976c3">BusFault_Handler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="comment">/* Go to infinite loop when Bus Fault exception occurs */</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    <span class="keywordflow">while</span> (1) {</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    }</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;}</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div>
<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#a1d98923de2ed6b7309b66f9ba2971647">  154</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#a1d98923de2ed6b7309b66f9ba2971647">UsageFault_Handler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    <span class="comment">/* Go to infinite loop when Usage Fault exception occurs */</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    <span class="keywordflow">while</span> (1) {</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    }</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;}</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;</div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#adbdfb05858cc36fc520974df37ec3cb0">  165</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#adbdfb05858cc36fc520974df37ec3cb0">DebugMon_Handler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;}</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;</div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#ab5e09814056d617c521549e542639b7e">  173</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#ab5e09814056d617c521549e542639b7e">SysTick_Handler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    <span class="comment">/* Update the LocalTime by adding SYSTEMTICK_PERIOD_MS each SysTick interrupt */</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="comment">//printf(&quot;SysTick_Handler...\n&quot;);</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="comment">//TestPin_On(PIN2);</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;    <a class="code" href="group__tekdaqc__timers.html#ga194e6c4226839758664f0e68816c0713">Time_Update</a>();</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    <span class="comment">//TestPin_Off(PIN2);</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;}</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="comment">/******************************************************************************/</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="comment">/*            STM32F4xx Peripherals Interrupt Handlers                        */</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="comment">/******************************************************************************/</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;</div>
<div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#a738473a5b43f6c92b80ce1d3d6f77ed9">  190</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#a738473a5b43f6c92b80ce1d3d6f77ed9">EXTI15_10_IRQHandler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    <span class="keywordflow">if</span> (EXTI_GetITStatus(ETH_LINK_EXTI_LINE) != RESET) {</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;        Eth_Link_ITHandler(DP83848_PHY_ADDRESS);</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;        <span class="comment">// Clear interrupt pending bit</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        EXTI_ClearITPendingBit(ETH_LINK_EXTI_LINE);</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;    }</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;}</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="keywordtype">void</span> TIM5_IRQHandler(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;    <span class="keywordflow">if</span> (TIM_GetITStatus(TIM5, TIM_IT_CC4) != RESET) {</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        <span class="comment">// Get the Input Capture value</span></div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <a class="code" href="stm32f4xx__it_8c.html#a7b6e354242fbed46e6358d2267041e58">tmpCC4</a>[LSICaptureNumber++] = TIM_GetCapture4(TIM5);</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        <span class="comment">// Clear CC4 Interrupt pending bit</span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        TIM_ClearITPendingBit(TIM5, TIM_IT_CC4);</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        <span class="keywordflow">if</span> (LSICaptureNumber &gt;= 2) {</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;            <span class="comment">// Compute the period length</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;            LSIPeriodValue = (uint16_t) (0xFFFF - <a class="code" href="stm32f4xx__it_8c.html#a7b6e354242fbed46e6358d2267041e58">tmpCC4</a>[0] + <a class="code" href="stm32f4xx__it_8c.html#a7b6e354242fbed46e6358d2267041e58">tmpCC4</a>[1] + 1);</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        }</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    }</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;}</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div>
<div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="stm32f4xx__it_8c.html#a4dcf621094d563287c456f7aa751e86b">  218</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="stm32f4xx__it_8c.html#a4dcf621094d563287c456f7aa751e86b">CAN1_RX0_IRQHandler</a>(<span class="keywordtype">void</span>) {</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;  CAN_Receive(CAN1, CAN_FIFO0, &amp;RxMessage);</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;  <span class="keywordflow">if</span> ((RxMessage.StdId == 0x321)&amp;&amp;(RxMessage.IDE == CAN_ID_STD) &amp;&amp; (RxMessage.DLC == 1)) {</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    printf(<span class="stringliteral">&quot;[CAN Handler] Data: %&quot;</span> PRIu8 <span class="stringliteral">&quot;\n\r&quot;</span>, RxMessage.Data[0]);</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;  }</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;}</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;<span class="comment">/******************************************************************************/</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="comment">/*                 STM32F4xx Peripherals Interrupt Handlers                   */</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;<span class="comment">/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="comment">/*  available peripheral interrupt handler&#39;s name please refer to the startup */</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="comment">/*  file (startup_stm32f4xx.s).                                               */</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="comment">/******************************************************************************/</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="comment">/*void PPP_IRQHandler(void)</span></div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;<span class="comment"> {</span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="comment"> }*/</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="comment">/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/</span></div>
<div class="ttc" id="stm32f4xx__it_8c_html_a1d98923de2ed6b7309b66f9ba2971647"><div class="ttname"><a href="stm32f4xx__it_8c.html#a1d98923de2ed6b7309b66f9ba2971647">UsageFault_Handler</a></div><div class="ttdeci">void UsageFault_Handler(void)</div><div class="ttdoc">This function handles Usage Fault exception. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00154">stm32f4xx_it.c:154</a></div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_a6ad7a5e3ee69cb6db6a6b9111ba898bc"><div class="ttname"><a href="stm32f4xx__it_8c.html#a6ad7a5e3ee69cb6db6a6b9111ba898bc">NMI_Handler</a></div><div class="ttdeci">void NMI_Handler(void)</div><div class="ttdoc">This function handles NMI exception. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00060">stm32f4xx_it.c:60</a></div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_a4dcf621094d563287c456f7aa751e86b"><div class="ttname"><a href="stm32f4xx__it_8c.html#a4dcf621094d563287c456f7aa751e86b">CAN1_RX0_IRQHandler</a></div><div class="ttdeci">void CAN1_RX0_IRQHandler(void)</div><div class="ttdoc">This function handles CAN1 RX0 request. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00218">stm32f4xx_it.c:218</a></div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_adbdfb05858cc36fc520974df37ec3cb0"><div class="ttname"><a href="stm32f4xx__it_8c.html#adbdfb05858cc36fc520974df37ec3cb0">DebugMon_Handler</a></div><div class="ttdeci">void DebugMon_Handler(void)</div><div class="ttdoc">This function handles Debug Monitor exception. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00165">stm32f4xx_it.c:165</a></div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_a850cefb17a977292ae5eb4cafa9976c3"><div class="ttname"><a href="stm32f4xx__it_8c.html#a850cefb17a977292ae5eb4cafa9976c3">BusFault_Handler</a></div><div class="ttdeci">void BusFault_Handler(void)</div><div class="ttdoc">This function handles Bus Fault exception. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00143">stm32f4xx_it.c:143</a></div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_a2bffc10d5bd4106753b7c30e86903bea"><div class="ttname"><a href="stm32f4xx__it_8c.html#a2bffc10d5bd4106753b7c30e86903bea">HardFault_Handler</a></div><div class="ttdeci">void HardFault_Handler(void)</div><div class="ttdoc">This function handles Hard Fault exception. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00068">stm32f4xx_it.c:68</a></div></div>
<div class="ttc" id="_tekdaqc__config_8h_html"><div class="ttname"><a href="_tekdaqc__config_8h.html">Tekdaqc_config.h</a></div><div class="ttdoc">Header file for the configuring the Tekdaqc. </div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_a738473a5b43f6c92b80ce1d3d6f77ed9"><div class="ttname"><a href="stm32f4xx__it_8c.html#a738473a5b43f6c92b80ce1d3d6f77ed9">EXTI15_10_IRQHandler</a></div><div class="ttdeci">void EXTI15_10_IRQHandler(void)</div><div class="ttdoc">This function handles External line 10 interrupt request. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00190">stm32f4xx_it.c:190</a></div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_ab5e09814056d617c521549e542639b7e"><div class="ttname"><a href="stm32f4xx__it_8c.html#ab5e09814056d617c521549e542639b7e">SysTick_Handler</a></div><div class="ttdeci">void SysTick_Handler(void)</div><div class="ttdoc">This function handles SysTick Handler. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00173">stm32f4xx_it.c:173</a></div></div>
<div class="ttc" id="group__tekdaqc__timers_html_ga194e6c4226839758664f0e68816c0713"><div class="ttname"><a href="group__tekdaqc__timers.html#ga194e6c4226839758664f0e68816c0713">Time_Update</a></div><div class="ttdeci">void Time_Update(void)</div><div class="ttdoc">Called by the SYSTICK interrupt handler. </div><div class="ttdef"><b>Definition:</b> <a href="_tekdaqc___timers_8c_source.html#l00083">Tekdaqc_Timers.c:83</a></div></div>
<div class="ttc" id="_tekdaqc___c_a_n_8h_html"><div class="ttname"><a href="_tekdaqc___c_a_n_8h.html">Tekdaqc_CAN.h</a></div><div class="ttdoc">Header file for the CAN driver. </div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_a7b6e354242fbed46e6358d2267041e58"><div class="ttname"><a href="stm32f4xx__it_8c.html#a7b6e354242fbed46e6358d2267041e58">tmpCC4</a></div><div class="ttdeci">uint16_t tmpCC4[2]</div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00047">stm32f4xx_it.c:47</a></div></div>
<div class="ttc" id="stm32f4xx__it_8c_html_a3150f74512510287a942624aa9b44cc5"><div class="ttname"><a href="stm32f4xx__it_8c.html#a3150f74512510287a942624aa9b44cc5">MemManage_Handler</a></div><div class="ttdeci">void MemManage_Handler(void)</div><div class="ttdoc">This function handles Memory Manage exception. </div><div class="ttdef"><b>Definition:</b> <a href="stm32f4xx__it_8c_source.html#l00132">stm32f4xx_it.c:132</a></div></div>
<div class="ttc" id="_tekdaqc___timers_8h_html"><div class="ttname"><a href="_tekdaqc___timers_8h.html">Tekdaqc_Timers.h</a></div><div class="ttdoc">Header file for the various timers used by the Tekdaqc. </div></div>
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